Can you explain the question a bit more ??
We assume w is the number of <em>inches</em> of width (as opposed to <em>feet</em> or some other measure). The length is 7 inches more than the width, so is w+7. The area is the product of these dimensions, and the problem statement tells us that area is greater than 375 in².
... w(w+7) > 375 . . . . . the inequality that can be used to find dimensions
Answer:
The resulting function after the sequence of transformations is 
Step-by-step explanation:
Given a function f(x)
- the function a*f(x) will be a vertical stretch of factor a, given a > 1
- the function f(x) + b will be the translated function vertically up b units
- the function f(x+c) will be horizontally translated function of the original by c units left
Remembering these points, we can apply the rules to
.
- Strech vertically by 3 would be

- translate up 1 unit would be

- translate left 2 units would make it

Hence the new function would be 